Remove #ifdef __STDC__ junk. We don't do K&R round these parts,

[oweals/busybox.git] / coreutils / tail.c

diff --git a/coreutils/tail.c b/coreutils/tail.c
index 1091d28edb4ffde0829ac490df5dfa07b878e62f..a9da95462efc2743cbdffa3b59cd648f3683719b 100644 (file)
--- a/coreutils/tail.c
+++ b/coreutils/tail.c
@@ -61,7 +61,7 @@ static char verbose = 0;
 
 static off_t units=0;
 
-int tail_stream(int fd)
+static int tail_stream(int fd)
 {
        ssize_t startpoint;
        ssize_t endpoint=0;
@@ -155,18 +155,6 @@ void add_file(char *name)
        strcpy(files[n_files - 1], name);
 }
 
-void checknumbers(const char* name)
-{
-       int test=atoi(name);
-       if(test){
-               units=test;
-               if(units<0)
-                       units=units-1;
-       } else {
-               fatalError("Unrecognised number '%s'\n", name);
-       }
-}
-
 int tail_main(int argc, char **argv)
 {
        int show_headers = 1;
@@ -178,14 +166,9 @@ int tail_main(int argc, char **argv)
 
        opterr = 0;
        
-       while ((opt=getopt(argc,argv,"c:fhn:s:q:v123456789+")) >0) {
+       while ((opt=getopt(argc,argv,"c:fhn:s:q:v")) >0) {
 
                switch (opt) {
-                       case '1':case '2':case '3':case '4':case '5':
-                       case '6':case '7':case '8':case '9':case '0':
-                               checknumbers(argv[optind-1]);
-                               break;
-
 #ifndef BB_FEATURE_SIMPLE_TAIL
                case 'c':
                        unit_type = BYTES;
@@ -253,10 +236,7 @@ int tail_main(int argc, char **argv)
                        else
                                break;
                }else {
-                       if (*argv[optind] == '+') {
-                               checknumbers(argv[optind]);
-                       }
-                       else if (!strcmp(argv[optind], "-")) {
+                       if (!strcmp(argv[optind], "-")) {
                                add_file(STDIN);
                        } else {
                                add_file(argv[optind]);